| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.81 | 10.179% | $209.1308 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $104.35 | 11.153% | $115.9882 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $113.48 | 5.116% | $119.2856 | $119.29 | $119.30 | $119.30 |
| Purchase #4 | $89.59 | 8.235% | $96.9677 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $196.40 | 4.469% | $205.1771 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $180.34 | 7.695% | $194.2172 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $87.76 | 10.812% | $97.2486 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $961.73 | $1,038.0152 | $1,038.03 | $1,038.05 | $1,038.00 | |